Digital Recording Pen Intelligent Recording MP3 Player External Playback Function Color Display Screen Recording Pen Expandable Memory Card Product parameters： External dimensions ：150 * 78 * 35mm (length x width x thickness) Frequency Range: 100HZ-20KHZ Net weight ：40g Product size：100 * 35 * 12mm (length x width x thickness) Colour：Black Display screen： 128 * 128 lattice matrix 1.44 inch TFT colorNumber of Speakers: 1 Data Interface： TYPE-C USB 2.0 Built in memory ：16GB External memory：memory card (supports up to 64G) Charger specifications Voltage: DC5V Current: 500mA-1000mABuilt-in Battery Capacity: 1000mAh-1200mAh (inclusive) Battery ：3.7V 400mA polymer Music format:MP3/WAV/WMA/FLAC and so on Recording format:MP3/WAV External voice :About 10 hours Recording time:About 30 hours Headphone specification:Standard 3.5mm interface Maximum output 10mW+10mW (32Ohm) Frequency response from 20Hz to 20KHz Signal to noise :>70dB Distortion level of 0.05% Operating ambient temperature -5 to 45 º Humidity 10% -90% Supports computer systems :98/2000/XP/7/8/10 Product description: [1.44-inch color display screen+kirsite alloy body] A 1.44-inch color display screen, combined with a kirsite alloy black metal body, makes the use of the recorder clearer and more comfortable to use .Hold you to have a better recording and playback experience. [Front Button Design & Friendly Operating System] The key is installed on the front, making the using easier and convenient to operate. The physical buttons can also make you feel retro. Friendly operating system interface, the using is easier and easy to understand. [One click recording] Press to start recording immediately without delay, then press again to save the recording. Suitable for various scenarios, convenient and fast. [Multi function Voice Recorder]Voice control recording,repeated, regular recording, recording monitor and other functions, which are conducive to improving your learning efficiency and saving more time. The MP3 function allows you to enjoy your favorite music in your time. [Your Efficient Assistant]It helps to record various important things when you are busy. The name of the recording file is named according to time, helping you find your files, and you can complete more important tasks. Help you work and study, let you go a little bit every day, enrich your day! Package Included: 1*MP3 player 1*USB cable 1*manual Digital Recording Pen Intelligent Recording MP3 Player External Playback Function Color Display Screen Recording Pen Expandable Memory Card Txmfgh Digital Recording Pen Intelligent Recording MP3 Player External Playback Function Color Display Screen Recording Pen Expandable Memory Card Digital Recording Pen Intelligent Recording MP3 Player External Playback Function Color Display Screen Recording Pen Expandable Memory Card Home Decor Wall Decor Home Accessories Home Accents Decorative Accents Home Furnishings Home Goods Interior Decor Housewares Home Essentials Home Improvements Home Upgrades Home Renovations Home Makeovers Home Designs Home Styles Home Trends Home Comforts Home Innovations Home Solutions Home Utilities Home Necessities Home Wall Sconces Home Vanity Lights Home Bathroom Lights Home Kitchen Lights Home Outdoor Lights Home String Lights Home LED Lights Home Solar Lights Home Light Bulbs Home Light Fixtures Home Light Accessories Home Area Rugs Home Carpets Home Runners Home Mats Home Floor Coverings Home Floor Mats Home Door Mats Home Bathroom Mats Home Kitchen Mats Home Outdoor Mats